Starting from the season 2016/17 Carl Rumstadt has joined the soloists' ensemble of Konzert Theater Bern where he was heard as Figaro and Papageno among other roles. For the season 2017/18 he will sing in Bern Masetto, Leporello and Giovanni.

His concert repertoire comprises works by Bach and Mendelssohn, as well as Schumann, Schubert and Brahms Lieder. He has performed Carl Orff's Der Mond at the Carl Orff Festspiele in Andechs and Staatstheater Kassel.

His concert repertoire comprises works by Bach and Mendelssohn, as well as Schumann, Schubert and Brahms Lieder. He has performed Carl Orff's Der Mond at the Carl Orff Festspiele in Andechs and Staatstheater Kassel.

Starting from the season 2016/17 Carl Rumstadt has joined the soloists' ensemble of Konzert Theater Bern where he was heard as Figaro and Papageno among other roles. For the season 2017/18 he will sing in Bern Masetto, Leporello and Giovanni.